Home / 34,298,579.45-47,266,627.20-33,668,157.56

Finding the Fourth Proportional to 34,298,579.45, 47,266,627.20 and 33,668,157.56

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Solution

The fourth proportional to 34,298,579.45, 47,266,627.20 and 33,668,157.56 is: 46,397,847.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,298,579.45 : 47,266,627.20 = 33,668,157.56 : x
  2. Step 2: Convert to fraction form
    34,298,579.45/47,266,627.20 = 33,668,157.56/x
  3. Step 3: Cross multiply
    34,298,579.45x = 47,266,627.20 × 33,668,157.56
  4. Step 4: Simplify right side
    34,298,579.45x = 1,591,380,252,143,803.75
  5. Step 5: Solve for x
    x = 1,591,380,252,143,803.75/34,298,579.45
  6. Step 6: Final answer
    x = 46,397,847.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.